20537526996

素因数分解:

$2^2\times 3^5\times 7^3\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:538

約数の個数: 288

約数和(自身を含む): 63292320000

約数和(自身を除く): 42754793004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 229, 243, 252, 269, 294, 324, 343, 378, 441, 458, 486, 538, 567, 588, 686, 687, 756, 807, 882, 916, 972, 1029, 1076, 1134, 1323, 1372, 1374, 1603, 1614, 1701, 1764, 1883, 2058, 2061, 2268, 2421, 2646, 2748, 3087, 3206, 3228, 3402, 3766, 3969, 4116, 4122, 4809, 4842, 5292, 5649, 6174, 6183, 6412, 6804, 7263, 7532, 7938, 8244, 9261, 9618, 9684, 11221, 11298, 11907, 12348, 12366, 13181, 14427, 14526, 15876, 16947, 18522, 18549, 19236, 21789, 22442, 22596, 23814, 24732, 26362, 27783, 28854, 29052, 33663, 33894, 37044, 37098, 39543, 43281, 43578, 44884, 47628, 50841, 52724, 55566, 55647, 57708, 61601, 65367, 67326, 67788, 74196, 78547, 79086, 83349, 86562, 87156, 92267, 100989, 101682, 111132, 111294, 118629, 123202, 129843, 130734, 134652, 152523, 157094, 158172, 166698, 173124, 184534, 184803, 201978, 203364, 222588, 235641, 237258, 246404, 259686, 261468, 276801, 302967, 305046, 314188, 333396, 355887, 369068, 369606, 389529, 403956, 431207, 457569, 471282, 474516, 519372, 553602, 554409, 605934, 610092, 706923, 711774, 739212, 779058, 830403, 862414, 908901, 915138, 942564, 1067661, 1107204, 1108818, 1211868, 1293621, 1413846, 1423548, 1558116, 1660806, 1663227, 1724828, 1817802, 1830276, 2120769, 2135322, 2217636, 2491209, 2587242, 2726703, 2827692, 3018449, 3202983, 3321612, 3326454, 3635604, 3880863, 4241538, 4270644, 4982418, 4989681, 5174484, 5453406, 6036898, 6362307, 6405966, 6652908, 7473627, 7761726, 8483076, 9055347, 9964836, 9979362, 10906812, 11642589, 12073796, 12724614, 12811932, 14947254, 14969043, 15523452, 18110694, 19086921, 19958724, 21129143, 22420881, 23285178, 25449228, 27166041, 29894508, 29938086, 34927767, 36221388, 38173842, 42258286, 44841762, 46570356, 54332082, 59876172, 63387429, 69855534, 76347684, 81498123, 84516572, 89683524, 104783301, 108664164, 126774858, 139711068, 162996246, 190162287, 209566602, 244494369, 253549716, 325992492, 380324574, 419133204, 488988738, 570486861, 733483107, 760649148, 977977476, 1140973722, 1466966214, 1711460583, 2281947444, 2933932428, 3422921166, 5134381749, 6845842332, 10268763498, 20537526996]

約数ペア:

[(1, 20537526996), (2, 10268763498), (3, 6845842332), (4, 5134381749), (6, 3422921166), (7, 2933932428), (9, 2281947444), (12, 1711460583), (14, 1466966214), (18, 1140973722), (21, 977977476), (27, 760649148), (28, 733483107), (36, 570486861), (42, 488988738), (49, 419133204), (54, 380324574), (63, 325992492), (81, 253549716), (84, 244494369), (98, 209566602), (108, 190162287), (126, 162996246), (147, 139711068), (162, 126774858), (189, 108664164), (196, 104783301), (229, 89683524), (243, 84516572), (252, 81498123), (269, 76347684), (294, 69855534), (324, 63387429), (343, 59876172), (378, 54332082), (441, 46570356), (458, 44841762), (486, 42258286), (538, 38173842), (567, 36221388), (588, 34927767), (686, 29938086), (687, 29894508), (756, 27166041), (807, 25449228), (882, 23285178), (916, 22420881), (972, 21129143), (1029, 19958724), (1076, 19086921), (1134, 18110694), (1323, 15523452), (1372, 14969043), (1374, 14947254), (1603, 12811932), (1614, 12724614), (1701, 12073796), (1764, 11642589), (1883, 10906812), (2058, 9979362), (2061, 9964836), (2268, 9055347), (2421, 8483076), (2646, 7761726), (2748, 7473627), (3087, 6652908), (3206, 6405966), (3228, 6362307), (3402, 6036898), (3766, 5453406), (3969, 5174484), (4116, 4989681), (4122, 4982418), (4809, 4270644), (4842, 4241538), (5292, 3880863), (5649, 3635604), (6174, 3326454), (6183, 3321612), (6412, 3202983), (6804, 3018449), (7263, 2827692), (7532, 2726703), (7938, 2587242), (8244, 2491209), (9261, 2217636), (9618, 2135322), (9684, 2120769), (11221, 1830276), (11298, 1817802), (11907, 1724828), (12348, 1663227), (12366, 1660806), (13181, 1558116), (14427, 1423548), (14526, 1413846), (15876, 1293621), (16947, 1211868), (18522, 1108818), (18549, 1107204), (19236, 1067661), (21789, 942564), (22442, 915138), (22596, 908901), (23814, 862414), (24732, 830403), (26362, 779058), (27783, 739212), (28854, 711774), (29052, 706923), (33663, 610092), (33894, 605934), (37044, 554409), (37098, 553602), (39543, 519372), (43281, 474516), (43578, 471282), (44884, 457569), (47628, 431207), (50841, 403956), (52724, 389529), (55566, 369606), (55647, 369068), (57708, 355887), (61601, 333396), (65367, 314188), (67326, 305046), (67788, 302967), (74196, 276801), (78547, 261468), (79086, 259686), (83349, 246404), (86562, 237258), (87156, 235641), (92267, 222588), (100989, 203364), (101682, 201978), (111132, 184803), (111294, 184534), (118629, 173124), (123202, 166698), (129843, 158172), (130734, 157094), (134652, 152523)]